package com.itheima.health.controller;

import com.itheima.health.common.MessageConst;
import com.itheima.health.entity.Result;
import com.itheima.health.utils.AliOssUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
//import javax.xml.transform.Result;
import java.io.IOException;
import java.util.UUID;

/**
 * 通用接口
 */
@RestController
@RequestMapping("/setmeal")
@Slf4j
public class CommonController {

    @Resource
    private AliOssUtil aliOssUtil;

    /**
     * 文件上传
     * @param imgFile
     * @return
     */
    @PostMapping("/upload")
    public Result upload(MultipartFile imgFile){
        log.info("文件上传：{}",imgFile);

        try {
            //原始文件名
            String originalFilename = imgFile.getOriginalFilename();
            //截取原始文件名的后缀   dfdfdf.png
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            //构造新文件名称
            String objectName = UUID.randomUUID().toString() + extension;

            //文件的请求路径
            String filePath = aliOssUtil.upload(imgFile.getBytes(), objectName);
            return new Result(true,MessageConst.PIC_UPLOAD_SUCCESS,filePath);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }

        return new Result(false,MessageConst.PIC_UPLOAD_FAIL);
    }
}